From what I can see, Animal Crossing NL and novoxy bidded at the same time with the same price.
Because NL's bid post merged with their previous post, I know that they placed the bid a fraction of a second before novoxy did. NL is the true winner because the next bid needed to be 100k more.
Since novoxy's bid was not 100k more than NL's, their bid did not count, therefore NL won the auction if it ended at 8:00.